Kaer Tracker vs EVCERE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaer Tracker
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Cooperating with the platform, it can realize real-time location query, electronic fence, precise positioning in school, trajectory playback and anti-drowning alarm functions.
EVCERE
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EVCERE is the intuitive mobile app that puts you in seamless command of your Bluetooth hearing aids. Designed for simplicity and personalization, it transforms your smartphone into a powerful remote control for your hearing experience. With EVCERE, effortlessly adjust volume, switch between customized listening environments (like "Quiet Conversation" or "Café"), and fine-tune sound profiles to match your preference in real time.
Screenshots
Verdict
The clearest difference is update cadence: EVCERE at every 2 days against Kaer Tracker's every 6 weeks. EVCERE also leads on iOS requirement (12.0 vs 14.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kaer Tracker ships an update every 6 weeks, EVCERE every 2 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.
| Parameter | Kaer Tracker | EVCERE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Shandong Kaer Electric Co.,Ltd | BOCOOLIFE |
In-app purchases
Kaer Tracker
No in-app purchases
EVCERE
No in-app purchases









